The BEARING DAC45840045 ZZ is a high - performance bearing, precisely engineered to meet the complex and demanding requirements of diverse industrial applications.

This bearing features a double - row structure, expertly designed to handle both substantial radial and axial loads with remarkable efficiency. The "ZZ" in its model indicates double - sided metal shields. These shields serve as a reliable safeguard, effectively keeping out dust, dirt, and other contaminants, ensuring a clean internal environment for smooth operation over an extended lifespan. With an inner diameter of 45mm, outer diameter of 84mm, and width of 45mm, its well - proportioned size contributes to its excellent load - bearing capabilities. The internal components are precisely configured to evenly distribute forces, minimizing stress concentrations and enabling seamless operation under various working conditions. Additionally, it may be equipped with an innovative internal clearance adjustment mechanism, allowing it to adapt to different operating temperatures and rotational speeds.

Manufactured from top - grade alloy steel, the BEARING DAC45840045 ZZ offers outstanding strength and durability. The alloy steel is carefully formulated to provide high hardness, enabling the bearing to withstand heavy - duty loads during operation. Through advanced heat - treatment processes, its wear resistance is further enhanced, allowing it to endure continuous friction over extended periods without significant wear and tear. Moreover, the alloy steel exhibits excellent fatigue resistance, enabling the bearing to endure repeated stress cycles over a long time, making it an ideal choice for high - intensity and long - term applications.

In the automotive industry, it can be applied in crucial components such as the wheel hubs of SUVs or light trucks. These vehicles often encounter various road conditions, and the bearing can handle the high - speed rotations and variable loads during driving, ensuring a stable and safe driving experience. In the industrial equipment field, it is well - suited for use in large - scale conveyor systems, where it can support the continuous movement of heavy - duty items. It is also an essential component in high - precision machine tools, where it ensures accurate positioning and smooth rotation, contributing to the production of high - quality products.